DS has just finished a sports fixture at school and phoned me to say I need to pick him up as the PE department won't let him walk home now because of the lightening. He walks to and from school every day (it's less than a mile away). We have a storm literally just beginning - thunder, a few flashes and rain has started as I type this. I was going to suggest I picked him up anyway, but AIBU to think it's a bit nuts not to let him go because of the weather? And what if I didn't have a car? Are they overreacting, or am I a cruel and heartless mother?